Question

Homework is to right an essay about *Blood pressure measurement methodology* Minimum one page as a word document

Answer 1

The heart supplies blood into the organs and tissues of the body. With every beat, it pumps blood into the large blood vessels of the circulatory system. When the blood moves around the body, it puts pressure on the walls of the vessels. Blood pressure readings are made up of two values (1) systolic pressure and (2) diastolic pressure.

Systolic blood pressure is the pressure when the heart beats – while the heart muscle is contracting and pumping oxygen-rich blood into the blood vessels.Systolic pressure is peak pressure in the arteries, which occurs near the end of the cardiac cycle. When ventricle is contracting. systolic blood pressure of 132 mmHg.

and Diastolic blood pressure is the pressure on the blood vessels when the heart muscle relaxes. The diastolic pressure is always lower than the systolic pressure.Diastolic pressure is minimum pressure in the arteries, which occurs near the beginning of the cardiac cycle when the ventricles are filled with blood. Diastolic blood pressure of 88 mmHg.

Blood pressure is always measured by sphygmomenometer.and in the units of millimeters of mercury (mmHg). The readings are always given in pairs, with the upper (systolic) value first, followed by the lower (diastolic) value.

A person is considered to have high blood pressure when the systolic value is over 140 mmHg, the diastolic value is over 90 mmHg, or if both are higher than these readings.

Basic techniques of blood pressure measurement

Location of measurement.

The standard location for blood pressure measurement is the brachial artery.

Theauscultatory method.

The oscillometric technique.

Ultrasound techniques.

Thefinger cuff method of Penaz.

Technicalissues with measurement from the arm.

Intra-arterial measurement of blood pressure is the most accurate method, capable of giving a continuous picture.and Indirect recordings give a rough estimate of intra-arterial pressure but less information about the relationship between individaul subjects and their environment.